Home / 3,444.53-5,167.40-1,495.67

Finding the Fourth Proportional to 3,444.53, 5,167.40 and 1,495.67

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Solution

The fourth proportional to 3,444.53, 5,167.40 and 1,495.67 is: 2,243.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.53 : 5,167.40 = 1,495.67 : x
  2. Step 2: Convert to fraction form
    3,444.53/5,167.40 = 1,495.67/x
  3. Step 3: Cross multiply
    3,444.53x = 5,167.40 × 1,495.67
  4. Step 4: Simplify right side
    3,444.53x = 7,728,691.84
  5. Step 5: Solve for x
    x = 7,728,691.84/3,444.53
  6. Step 6: Final answer
    x = 2,243.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.